Task 15213466
log in
NameTF_75-76_183-241M_wu_90559_0
Workunit13965887
Created9 Jan 2025, 19:41:05 UTC
Sent12 Jan 2025, 2:21:49 UTC
Report deadline17 Jan 2025, 8:21:49 UTC
Received12 Jan 2025, 21:35:31 UTC
Server stateOver
OutcomeComputation error
Client stateCompute error
Exit status195 (0xc3) EXIT_CHILD_FAILED
Computer ID233844
Run time3 sec
CPU time
Validate stateInvalid
Credit0.00
Device peak FLOPS460.66 GFLOPS
Application versionTF v0.43 (cuda110)
Peak working set size11.35 MB
Peak swap size5.32 MB
Peak disk usage2.61 MB

Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 195 (0xc3)</message>
<stderr_txt>
2025-01-12 02:53:51 (24900): wrapper (7.24.26018): starting
2025-01-12 02:53:51 (24900): wrapper: running mfaktc-win-64.exe (-d 0)
2025-01-12 02:53:51 (24900): wrapper: created child process 26344
mfaktc v0.23.0 (64bit built)

Compiletime options
  THREADS_PER_BLOCK         256
  SIEVE_SIZE_LIMIT          32kiB
  SIEVE_SIZE                193154bits
  SIEVE_SPLIT               250
  MORE_CLASSES              enabled

Runtime options
  SievePrimes               25000
  SievePrimesAdjust         1
  SievePrimesMin            5000
  SievePrimesMax            100000
  NumStreams                3
  CPUStreams                3
  GridSize                  3
  GPU Sieving               enabled
  GPUSievePrimes            82486
  GPUSieveSize              256Mi bits
  GPUSieveProcessSize       16Ki bits
  Checkpoints               enabled
  CheckpointDelay           60s
  WorkFileAddDelay          disabled
  Stages                    disabled
  StopAfterFactor           bitlevel
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  (none)
  ComputerID                (none)
  AllowSleep                yes
  TimeStampInResults        no

CUDA version info
  binary compiled for CUDA  11.0
  CUDA runtime version      11.0
  CUDA driver version       11.10

CUDA device info
  name                      GeForce GTX 660
  compute capability        3.0
  max threads per block     1024
  max shared memory per MP  49152 byte
  number of multiprocessors 5
  CUDA cores per MP         192
  CUDA cores - total        960
  clock rate (CUDA cores)   1084MHz
  memory clock rate:        3004MHz
  memory bus width:         192 bit

Automatic parameters
  threads per grid          655360
  GPUSievePrimes (adjusted) 82486
  GPUsieve minimum exponent 1055144

running a simple selftest...
ERROR: cudaGetLastError() returned 209: no kernel image is available for execution on the device
2025-01-12 02:53:52 (24900): mfaktc-win-64.exe exited; CPU time 0.000000
2025-01-12 02:53:52 (24900): app exit status: 0x1
2025-01-12 02:53:52 (24900): called boinc_finish(195)

</stderr_txt>
]]>


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